2025

• Ranum, Bror Morten; Wichstrøm, Lars; Steinsbekk, Silje. (2025) Psychological predictors of physical activity and sedentary time from childhood to adolescence - PubMed. Health Psychology
  Academic article
• Kuldas, Seffetullah; Ranum, Bror Morten; Aspvik, Nils Petter; Wichstrøm, Lars; Steinsbekk, Silje. (2025) Physical Activity, Sedentary Time, and Sleep from Childhood to Young Adulthood: A Seven-Wave Cohort Study of Within-person Relations - PubMed. Sleep
  Academic article
• Steinsbekk, Silje; Skoog, Joachim; Wichstrøm, Lars. (2025) Symptoms of Depression, Physical Activity, and Sedentary Time: Within-Person Relations From Age 6 to 18 in a Birth Cohort - PubMed. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Niyaraq, Habib Nobakht; Wichstrøm, Lars; Steinsbekk, Silje. (2025) Longitudinal Relations Between Social Media Use and Cyberbullying Victimization Across Adolescence: Within-Person Effects in a Birth Cohort. Journal of Youth and Adolescence
  Academic article
• Steinsbekk, Silje; Skoog, Joakim; Wichstrøm, Lars. (2025) Symptoms of Depression, Physical Activity, and Sedentary Time: Within-Person Relations From Age 6 to 18 in a Birth Cohort. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Greger, Hanne Klæboe; Kayed, Nanna Sønnichsen; Lehmann, Stine; Jozefiak, Thomas; Lydersen, Stian; Wichstrøm, Lars. (2025) Prevalence and comorbidity of mental disorders among young adults with a history of residential youth care – a two-wave longitudinal study of stability and change. European Archives of Psychiatry and Clinical Neuroscience
  Academic article
• Husby, Silje Merethe; Ascaco, Lourdes Ezpeleta; Wichstrøm, Lars. (2025) Within-person Relations Between Social Skills and Symptoms of Oppositional Defiant Disorder and Conduct Disorder from Preschool to Adolescence – A Birth Cohort Study. Research on Child and Adolescent Psychopathology
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars. (2025) Psychological Predictors of Physical Activity and Sedentary Time From Childhood to Adolescence. Health Psychology
  Academic article
• Solberg, Ole Martin; Garcia, Laura Cristina Cortes; Rodriguez-Cano, Ruben; Wichstrøm, Lars; Soest, Tilmann Martin von. (2025) From adolescence to midlife: Within-person associations between self-esteem and internalizing symptoms across 28 years. Journal of Affective Disorders
  Academic article

2024

• Wichstrøm, Lars; Wilberg, Theresa; Kvarstein, Elfrida Hartveit; Steinsbekk, Silje. (2024) Childhood predictors of avoidant personality disorder traits in adolescence: a seven-wave birth cohort study. Journal of Child Psychology and Psychiatry
  Academic article
• Steen, Robert; Mangen, Anne; Krokstad, Steinar; Wichstrøm, Lars; Hyggen, Christer; Bhroin, Niamh Ní. (2024) Vi vil se på mulige sammenhenger med autisme og ADHD.
  Feature article
• Wichstrøm, Tove; Wichstrøm, Lars. (2024) Childhood Predictors of Nonsuicidal Self-injury in Adolescence: A Birth Cohort Study. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Asgarabad, Mojtaba Habibi; Steinsbekk, Silje; Hartung, Cynthia M.; Wichstrøm, Lars. (2024) Reciprocal relations between dimensions of attention-deficit/hyperactivity and anxiety disorders from preschool age to adolescence: sex differences in a birth cohort sample. Journal of Child Psychology and Psychiatry
  Academic article
• Stenseng, Frode; Skalicka, Vera; Stokke, Silje Skaug; Belsky, Jay; Wichstrøm, Lars. (2024) Attention-deficit hyperactivity disorder symptoms and bullying victimization from childhood to adolescence - A within-person cross-lagged approach. Development and Psychopathology
  Academic article
• Morken, Ida Sund; Wichstrøm, Lars; Steinsbekk, Silje; Viddal, Kristine Rensvik. (2024) Depression and Personality Traits Across Adolescence—Within-Person Analyses of a Birth Cohort. Research on Child and Adolescent Psychopathology
  Academic article
• Ostojic, Sergej; Phelps, Nowell H.; Singleton, Rosie K.; Zhou, Bin; Heap, Rachel; Mishra, Anu. (2024) Worldwide trends in the underweight and obesity from 1990 to 2022: a pooled analysis of 3,633 population-representative studies with 222 million school-aged children, adolescents, and adults. The Lancet
  Academic article
• Greger, Hanne Klæboe; Stuifbergen, Maria Catherina; Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Lydersen, Stian; Rimehaug, Tormod. (2024) Young Adults with a History of Residential Youth Care: A Cohort Profile of a Hard-to-Reach Population. International Journal of Environmental Research and Public Health (IJERPH)
  Academic article
• Halse, Marte Kathrine; Steinsbekk, Silje; Bjørklund, Oda Katrine Nilsen; Hammar, Åsa Karin; Wichstrøm, Lars. (2024) Emotions or cognitions first? Longitudinal relations between executive functions and emotion regulation in childhood. Child Development
  Academic article
• Steinsbekk, Silje; Bjørklund, Oda Katrine Nilsen; Valkenburg, Patti; Nesi, Jacqueline; Wichstrøm, Lars. (2024) The new social landscape: Relationships among social media use, social skills, and offline friendships from age 10–18 years. Computers in Human Behavior
  Academic article

2023

• Kaap-Deeder, Jolene Van der; Wichstrøm, Lars; Mouratidis, Athanasios; Matos, Lennia; Steinsbekk, Silje. (2023) Emotion crafting: Individuals as agents of their positive emotional experiences. Motivation and Emotion
  Academic article
• Morken, Ida Sund; Viddal, Kristine Rensvik; Soest, Tilmann Martin von; Wichstrøm, Lars. (2023) Explaining the Female Preponderance in Adolescent Depression—A Four-Wave Cohort Study. Research on Child and Adolescent Psychopathology
  Academic article
• Niyaraq, Habib Nobakht; Steinsbekk, Silje; Wichstrøm, Lars. (2023) Development of symptoms of oppositional defiant disorder from preschool to adolescence: the role of bullying victimization and emotion regulation. Journal of Child Psychology and Psychiatry
  Academic article
• Nilsen, Marianne; Weider, Siri; Halse, Marte Kathrine Ranum; Fiskum, Charlotte; Wichstrøm, Lars. (2023) Association of anxiety and depression to headache, abdominal- and musculoskeletal pain in children. Frontiers in Pain Research
  Academic article
• Laugen, Nina Jakhelln; Kårstad, Silja Berg; Reinfjell, Trude; Wichstrøm, Lars. (2023) The Development of Emotion Understanding in Children: The Importance of Parents, Teachers, and Peers. Developmental Psychology
  Academic article
• Steinsbekk, Silje; Nesi, Jacqueline; Wichstrøm, Lars. (2023) Social media behaviors and symptoms of anxiety and depression. A four-wave cohort study from age 10–16 years. Computers in Human Behavior
  Academic article
• Niyaraq, Habib Nobakht; Steinsbekk, Silje; Wichstrøm, Lars. (2023) Reciprocal relations between interparental aggression and symptoms of oppositional defiant and conduct disorders: a seven-wave cohort study of within-family effects from preschool to adolescence. Journal of Child Psychology and Psychiatry
  Academic article
• Garcia, Laura Cortes; Wichstrøm, Lars; Cano, Ruben Agustin Rodriguez; Soest, Tilmann Martin von. (2023) Within-Person Prospective Associations Between Disordered Eating, Appearance Dissatisfaction, and Depressive Symptoms From Adolescence to Midlife: A 28-Year Longitudinal Population-Based Study. Journal of Psychopathology and Clinical Science
  Academic article
• Asgarabad, Mojtaba Habibi; Steinsbekk, Silje; Wichstrøm, Lars. (2023) Social skills and symptoms of anxiety disorders from preschool to adolescence: a prospective cohort study. Journal of Child Psychology and Psychiatry
  Academic article
• Johnsen, Ingrid Berg; Wichstrøm, Lars; Dahllöf, Göran. (2023) Prevalence and stability of blood–injection–injury phobia in childhood—A prospective community study in Norway. Acta Paediatrica
  Academic article
• Morken, Ida Sund; Viddal, Kristine Rensvik; Soest, Tilmann von; Wichstrøm, Lars. (2023) Kjønnsforskjell i depresjon. Tidsskrift for Norsk psykologforening (Psykologtidsskriftet)
  Abstract
• Bjørklund, Oda Katrine Nilsen; Wichstrøm, Lars; Llewellyn, Clare; Steinsbekk, Silje. (2023) Validation of the adult eating behavior questionnaire in a Norwegian sample of adolescents. Appetite
  Academic article

2022

• Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Steinsbekk, Silje; Wichstrøm, Lars; Skalicka, Vera. (2022) Longitudinal relations between gaming, physical activity, and athletic self-esteem. Computers in Human Behavior
  Academic article
• Ezpeleta, Lourdes; Penelo, Eva; Navarro, J. Blas; Osa, Nuria de la; Trepat, Esther; Wichstrøm, Lars. (2022) Reciprocal relations between dimensions of Oppositional defiant problems and callous-unemotional traits. Research on Child and Adolescent Psychopathology
  Academic article
• Hygen, Beate Wold; Wichstrøm, Lars; Skalicka, Vera. (2022) Hvordan påvirker gaming barns fysiske aktivitet? Vi undersøkte 751 barn.
  Feature article
• Zahl, Tonje; Wichstrøm, Lars; Steinsbekk, Silje. (2022) Relations between physical activity, sedentary time, and body fat from childhood to adolescence: Do they differ by sex?. International Journal of Obesity
  Academic article
• Hygen, Beate Wold; Wichstrøm, Lars; Skalicka, Vera. (2022) Gutters spillvaner kan si noe om hvor aktive de blir.
  Feature article
• Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa Karin; Wichstrøm, Lars. (2022) Longitudinal relations between impaired executive function and symptoms of psychiatric disorders in childhood. Journal of Child Psychology and Psychiatry
  Academic article
• Husby, Silje M.; Skalicka, Vera; Li, Zhi; Belsky, Jay; Wichstrøm, Lars. (2022) Reciprocal Relations Between Conflicted Student-teacher Relationship and Children’s Behavior Problems: Within-person Analyses from Norway and the USA. Research on Child and Adolescent Psychopathology
  Academic article
• Bjørklund, Oda; Wichstrøm, Lars; Llewellyn, Clare; Steinsbekk, Silje. (2022) The prospective relation between eating behaviors and BMI from middle childhood to adolescence: A 5-wave community study. Preventive Medicine Reports
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars. (2022) Bruken av sosiale media er neppe grunnen til at flere unge får angst og depresjon.
  Feature article
• Stenseng, Frode; Tingstad, Eivind Burheim; Wichstrøm, Lars; Skalicka, Vera. (2022) Social withdrawal and academic achievement, intertwined over years? Bidirectional effects from primary to upper secondary school. British Journal of Educational Psychology
  Academic article
• Wichstrøm, Lars; Borgen, Anna Emilie; Steinsbekk, Silje. (2022) Parental personality disorder symptoms and children’s social skills: a prospective community study. European Child and Adolescent Psychiatry
  Academic article

2021

• Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Lydersen, Stian; Kayed, Nanna Sønnichsen. (2021) Self-esteem in adolescents with reactive attachment disorder or disinhibited social engagement disorder. International Journal of Child Abuse & Neglect
  Academic article
• Andersen, Tonje Grønning; Fiskum, Charlotte; Jacobsen, Karl; Lydersen, Stian; Wichstrøm, Lars. (2021) Inhibitory Control Moderates the Effect of Anxiety on Vagally Mediated Heart Rate Variability: Findings from a Community Sample of Young School-Aged Children. Cognitive Therapy and Research
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars; Stenseng, Frode; Nesi, Jacqueline; Hygen, Beate Wold; Skalicka, Vera. (2021) The impact of social media use on appearance self-esteem from childhood to adolescence – A 3-wave community study. Computers in Human Behavior
  Academic article
• Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Ranum, Bror; Steinsbekk, Silje. (2021) Child and family predictors of insomnia from early childhood to adolescence. Sleep Medicine
  Academic article
• Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Jensen, Magnus Rom; Bertheussen, Lene Elisabeth; Solhaug, Solvor. (2021) Predictors of diagnostically defined insomnia in child and adolescent community samples: a literature review. Sleep Medicine
  Academic literature review
• Garfield, Victoria; Llewellyn, Clare H.; Wichstrøm, Lars; Steinsbekk, Silje. (2021) Shared genetic architecture underlying sleep and weight in children. Sleep Medicine
  Academic article
• Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2021) Depressive arr. Tidsskrift for Norsk psykologforening (Psykologtidsskriftet)
  Popular scientific article
• Steinsbekk, Silje; Ranum, Bror; Wichstrøm, Lars. (2021) Prevalence and course of anxiety disorders and symptoms from preschool to adolescence: a 6-wave community study. Journal of Child Psychology and Psychiatry
  Academic article
• Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Steinsbekk, Silje. (2021) Persistent Short Sleep from Childhood to Adolescence: Child, Parent and Peer Predictors. Nature and Science of Sleep
  Academic article
• Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2021) Depressive arr. Tidsskrift Norsk Psykologforening
  Popular scientific article

2020

• Steinsbekk, Silje; Bjørklund, Oda; Llewellyn, Clare; Wichstrøm, Lars. (2020) Temperament as a predictor of eating behavior in middle childhood – A fixed effects approach. Appetite
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars. (2020) Temperamentet påvirker barns spisevaner.
  Feature article
• Cortes-Garcia, Laura; Viddal, Kristine Rensvik; Wichstrøm, Lars; Senra, Carmen. (2020) Mediating role of depressive symptoms linking insecure attachment and disordered eating in adolescents: A multiwave longitudinal study. Development and Psychopathology
  Academic article
• Ranum, Bror; Wichstrøm, Lars; Pallesen, Ståle; Steinsbekk, Silje. (2020) Prevalence and stability of insufficient sleep measured by actigraphy: a prospective community study. Pediatric Research
  Academic article
• Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Lydersen, Stian; Kayed, Nanna Sønnichsen. (2020) Reactive attachment disorder and disinhibited social engagement disorder in adolescence: co-occurring psychopathology and psychosocial problems. European Child and Adolescent Psychiatry
  Academic article
• Morken, Ida Sund; Viddal, Kristine Rensvik; Ranum, Bror; Wichstrøm, Lars. (2020) Depression from preschool to adolescence – five faces of stability. Journal of Child Psychology and Psychiatry
  Academic article
• Brattfjell, Maria Larsen; Jozefiak, Thomas; Wichstrøm, Lars. (2020) Predictors of community versus specialty mental health service use: a prospective cohort study. European Child and Adolescent Psychiatry
  Academic article
• Cortés-García, Laura; Viddal, Kristine Rensvik; Wichstrøm, Lars; Senra, Carmen. (2020) Mediating role of depressive symptoms linking insecure attachment and disordered eating in adolescents: A multiwave longitudinal study. Development and Psychopathology
  Academic article
• Falch-Madsen, Jonas; Wichstrøm, Lars; Pallesen, Ståle; Steinsbekk, Silje. (2020) Prevalence and stability of insomnia from preschool to early adolescence: a prospective cohort study in Norway. BMJ Paediatrics Open
  Academic article
• Hygen, Beate Wold; Skalicka, Vera; Stenseng, Frode; Belsky, Jay; Steinsbekk, Silje; Wichstrøm, Lars. (2020) The co-occurrence between symptoms of internet gaming disorder and psychiatric disorders in childhood and adolescence: prospective relations or common causes?. Journal of Child Psychology and Psychiatry
  Academic article

2019

• Stenseng, Frode; Hygen, Beate Wold; Wichstrøm, Lars. (2019) Time Spent Gaming and Psychiatric Symptoms in Childhood: Cross-Sectional Associations and Longitudinal Effects. European Child and Adolescent Psychiatry
  Academic article
• Seim, Astrid Røsland; Jozefiak, Thomas; Wichstrøm, Lars; Kayed, Nanna Sønnichsen. (2019) Validity of reactive attachment disorder and disinhibited social engagement disorder in adolescence. European Child and Adolescent Psychiatry
  Academic article
• Singstad, Marianne Tevik; Wallander, Jan Lance Anders; Lydersen, Stian; Wichstrøm, Lars; Kayed, Nanna Sønnichsen. (2019) Perceived social support among adolescents in Residential Youth Care. Child & Family Social Work
  Academic article
• Skalicka, Vera; Hygen, Beate Wold; Stenseng, Frode; Kårstad, Silja Berg; Wichstrøm, Lars. (2019) Screen time and the development of emotion understanding from age 4 to age 8: A community study. British Journal of Developmental Psychology
  Academic article
• Cortes-Garcia, Laura; Wichstrøm, Lars; Viddal, Kristine Rensvik; Senra, Carmen. (2019) Prospective Bidirectional Associations between Attachment and Depressive Symptoms from Middle Childhood to Adolescence. Journal of Youth and Adolescence
  Academic article
• Ranum, Bror M.; Wichstrøm, Lars; Pallesen, Ståle; Falch-Madsen, Jonas; Halse, Marte Kathrine; Steinsbekk, Silje. (2019) Association Between Objectively Measured Sleep Duration and Symptoms of Psychiatric Disorders in Middle Childhood. JAMA Network Open
  Academic article
• Steinsbekk, Silje; Berg-Nielsen, Turid Suzanne; Belsky, Jay; Helland, Elisabeth Berg; Hågenrud, Marte; Raballo, Andrea. (2019) Parents' personality-disorder symptoms predict children's symptoms of anxiety and depressive disorders - a prospective cohort study. Journal of Abnormal Child Psychology
  Academic article
• Cortés-García, Laura; Wichstrøm, Lars; Viddal, Kristine Rensvik; Senra, Carmen. (2019) Prospective Bidirectional Associations between Attachment and Depressive Symptoms from Middle Childhood to Adolescence. Journal of Youth and Adolescence
  Academic article
• Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Skalicka, Vera; Kvande, Marianne N.; Zahl, Tonje. (2019) Time Spent Gaming and Social Competence in Children: Reciprocal Effects Across Childhood. Child Development
  Academic article
• Halse, Marte Kathrine; Steinsbekk, Silje; Hammar, Åsa; Belsky, Jay; Wichstrøm, Lars. (2019) Parental predictors of children’s executive functioning from ages 6 to 10. British Journal of Developmental Psychology
  Academic article
• Bjørklund, Oda; Wichstrøm, Lars; Llewellyn, Clare H.; Steinsbekk, Silje. (2019) Emotional Over- and Undereating in Children: A Longitudinal Analysis of Child and Contextual Predictors. Child Development
  Academic article

2018

• Kvande, Marianne N.; Belsky, Jay; Wichstrøm, Lars. (2018) Selection for special education services: the role of gender and socio-economic status. European Journal of Special Needs Education
  Academic article
• Bjørklund, Oda; Belsky, Jay; Wichstrøm, Lars; Steinsbekk, Silje. (2018) Predictors of eating behavior in middle childhood: A hybrid fixed effects model. Developmental Psychology
  Academic article
• Skaug, Silje; Englund, Kjellrun Thora; Wichstrøm, Lars. (2018) Young children's television viewing and the quality of their interactions with parents: A prospective community study. Scandinavian Journal of Psychology
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars. (2018) Cohort Profile: The Trondheim Early Secure Study (TESS)—a study of mental health, psychosocial development and health behaviour from preschool to adolescence. International Journal of Epidemiology
  Academic article
• Zahl-Thanem, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2018) Predictors of Physical Activity in Middle Childhood. A Fixed-effects Regression Approach. Frontiers in Public Health
  Academic article
• Kvande, Marianne N.; Bjørklund, Oda; Lydersen, Stian; Belsky, Jay; Wichstrøm, Lars. (2018) Effects of special education on academic achievement and task motivation: a propensity-score and fixed-effects approach. European Journal of Special Needs Education
  Academic article
• Wichstrøm, Lars; Stenseng, Frode; Belsky, Jay; Soest, Tilmann von; Hygen, Beate Wold. (2018) Symptoms of Internet Gaming Disorder in Youth: Predictors and Comorbidity. Journal of Abnormal Child Psychology
  Academic article

2017

• Skaug, Silje; Englund, Kjellrun Thora; Saksvik-Lehouillier, Ingvild; Lydersen, Stian; Wichstrøm, Lars. (2017) Parent-Child Interactions During Traditional and Interactive Media Settings: A Pilot Randomized Control Study. Scandinavian Journal of Psychology
  Academic article
• Stenseng, Frode; Li, Zhi; Belsky, Jay; Hygen, Beate Wold; Skalicka, Vera; Guzey, Ismail Cuneyt. (2017) Peer problems and hyperactivity-impulsivity among Norwegian and American Children – The role of 5-HTTLPR. Child Development
  Academic article
• Hygen, Beate Wold; Belsky, Jay; Li, Zhi; Stenseng, Frode; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2017) Change in parenting, change in student-teacher relationships, and oxytocin receptor gene (OXTR): Testing a Gene-×-Environment (G×E) Hypothesis in Two Samples. Developmental Psychology
  Academic article
• Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Ranøyen, Ingunn; Greger, Hanne Klæboe; Wallander, Jan Lance; Wichstrøm, Lars. (2017) Quality of life among adolescents living in residential youth care:do domain-specific self-esteem and psychopathology contribute?. Quality of Life Research
  Academic article
• Wichstrøm, Lars; Penelo, Eva; Viddal, Kristine Rensvik; Osa, Nuria de la; Ezpeleta, Lourdes. (2017) Explaining the relationship between temperament and symptoms of psychiatric disorders from preschool to middle childhood: hybrid fixed and random effects models of Norwegian and Spanish children. Journal of Child Psychology and Psychiatry
  Academic article
• Steinsbekk, Silje; Bonneville-Roussy, Arielle; Fildes, Alison; Llewellyn, Clare H.; Wichstrøm, Lars. (2017) Child and parent predictors of picky eating from preschool to school age. International Journal of Behavioral Nutrition and Physical Activity
  Academic article
• Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2017) Social skills in preschool children with unilateral and mild bilateral hearing loss. Deafness and Education International
  Academic article
• Steinsbekk, Silje; Barker, Edward D.; Llewellyn, Clare; Fildes, Alison; Wichstrøm, Lars. (2017) Emotional Feeding and Emotional Eating: Reciprocal Processes and the Influence of Negative Affectivity. Child Development
  Academic article
• Wichstrøm, Lars; Belsky, Jay; Steinsbekk, Silje. (2017) Homotypic and heterotypic continuity of symptoms of psychiatric disorders from age 4 to 10 years: a dynamic panel model. Journal of Child Psychology and Psychiatry
  Academic article
• Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Fysisk aktivitet beskytter mot depresjon hos barn.
  Feature article
• Zahl, Tonje; Steinsbekk, Silje; Wichstrøm, Lars. (2017) Physical Activity, Sedentary Behavior, and Symptoms of Major Depression in Middle Childhood. Pediatrics
  Academic article
• Steinsbekk, Silje; Sveen, Trude Hamre; Fildes, Alison; Llewellyn, Clare; Wichstrøm, Lars. (2017) Screening for pickiness – a validation study. International Journal of Behavioral Nutrition and Physical Activity
  Academic article
• Viddal, Kristine Rensvik; Berg-Nielsen, Turid Suzanne; Belsky, Jay; Wichstrøm, Lars. (2017) Change in Attachment Predicts Change in Emotion Regulation — Particularly among 5-HTTLPR Short-Allele Homozygotes. Developmental Psychology
  Academic article
• Steinsbekk, Silje; Llewellyn, Clare H; Fildes, Alison; Wichstrøm, Lars. (2017) Body composition impacts appetite regulation in middle childhood. A prospective study of Norwegian community children. International Journal of Behavioral Nutrition and Physical Activity
  Academic article
• Steinsbekk, Silje; Kløckner, Christian; Fildes, Alison; Kristoffersen, Pernille; Rognsås, Stine Leming; Wichstrøm, Lars. (2017) Body size estimation from early to middle childhood: Stability of underestimation, BMI, and gender effects. Frontiers in Psychology
  Academic article

2016

• Soest, Tilmann von; Wichstrøm, Lars; Kvalem, Ingela Lundin. (2016) The development of global and domain-specific self-esteem from age 13 to 31. Journal of Personality and Social Psychology
  Academic article
• Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2016) Peer Rejection and Attention Deficit Hyperactivity Disorder Symptoms: Reciprocal Relations Through Ages 4, 6, and 8. Child Development
  Academic article
• Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2016) Predictors of psychosocial outcomes in hard-of-hearing preschool children. Journal of Deaf Studies and Deaf Education
  Academic article
• Husby, Silje Merethe; Wichstrøm, Lars. (2016) Interrelationships and continuities in symptoms of oppositional defiant and conduct disorders from age 4 to 10 in the community. Journal of Abnormal Child Psychology
  Academic article
• Steinsbekk, Silje; Belsky, Daniel; Guzey, Ismail Cuneyt; Wardle, Jane; Wichstrøm, Lars. (2016) Polygenic risk, appetite traits, and weight gain in middle childhood:A longitudinal study. JAMA pediatrics
  Academic article
• Laugen, Nina Jakhelln; Jacobsen, Karl Henry; Rieffe, Carolien; Wichstrøm, Lars. (2016) Emotion Understanding in Preschool Children with Mild-to-Severe Hearing Loss. Journal of Deaf Studies and Deaf Education
  Academic article
• Bjørseth, Åse Gresseth; Wichstrøm, Lars. (2016) Effectiveness of Parent-Child Interaction Therapy (PCIT) in the Treatment of Young Children's Behavior Problems. A Randomized Controlled Study. PLOS ONE
  Academic article
• Sveen, Trude Hamre; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2016) Screening for persistent psychopathology in 4-year-old children. Pediatrics
  Academic article
• Li, Zhi; Hygen, Beate Wold; Widaman, Keith F; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars; Belsky, Jay. (2016) Disorganization, COMT, and children's social behavior: The norwegian hypothesis of legacy of disorganized attachment. Frontiers in Psychology
  Academic article
• Steinsbekk, Silje; Belsky, Jay; Wichstrøm, Lars. (2016) Parental Feeding and Child Eating: An Investigation of Reciprocal Effects. Child Development
  Academic article
• Reinfjell, Trude; Kårstad, Silja Berg; Berg-Nielsen, Turid Suzanne; Luby, J. L.; Wichstrøm, Lars. (2016) Predictors of change in depressive symptoms from preschool to first grade. Development and Psychopathology
  Academic article

2015

• Bjørseth, Åse Gresseth; McNeil, Cheryl; Wichstrøm, Lars. (2015) Screening for Behavioral Disorders With the Dyadic Parent-Child Interaction Coding System: Sensitivity, Specificity, and Core Discriminative Components. Child & family behavior therapy (Print)
  Academic article
• Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Lydersen, Stian; Guzey, Ismail Cuneyt; Wichstrøm, Lars. (2015) Child exposure to serious life events, COMT, and aggression: Testing differential susceptibility theory. Developmental Psychology
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars. (2015) Stability of Sleep Disorders From Preschool to First Grade and Their Bidirectional Relationship With Psychiatric Symptoms. Journal of Developmental and Behavioral Pediatrics
  Academic article
• Skalicka, Vera; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars. (2015) Reciprocal Relations Between Student-Teacher Relationship and Children's Behavioral Problems: Moderation by Child-Care Group Size. Child Development
  Academic article
• Watson, Ryan J.; Wheldon, Christopher W.; Wichstrøm, Lars; Russell, Stephen T.. (2015) Cross-national investigation of health indicators among sexual minorities in Norway and the United States. Social Sciences
  Academic article
• Kårstad, Silja Berg; Wichstrøm, Lars; Reinfjell, Trude; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2015) What enhances the development of emotion understanding in young children? A longitudinal study of interpersonal predictors. British Journal of Developmental Psychology
  Academic article
• Wichstrøm, Lars; Soest, Tilmann von. (2015) Reciprocal relations between body satisfaction and self-esteem: A large 13-year prospective study of adolescents. Journal of Adolescence
  Academic article
• Skalicka, Vera; Belsky, Jay; Stenseng, Frode; Wichstrøm, Lars. (2015) Preschool-Age Problem Behavior and Teacher-Child Conflict in School: Direct and Moderation Effects by Preschool Organization. Child Development
  Academic article
• Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2015) Social Exclusion Predicts Impaired Self-Regulation: A 2-Year Longitudinal Panel Study Including the Transition from Preschool to School. Journal of Personality
  Academic article
• Kayed, Nanna Sønnichsen; Jozefiak, Thomas; Rimehaug, Tormod; Tjelflaat, Torill; Brubakk, Ann-Mari; Wichstrøm, Lars. (2015) Psykisk helse hos barn og unge i barneverninstitusjoner. RKBU Midt-Norge, NTNU RKBU Midt-Norge, NTNU
  Report
• Skalicka, Vera; Stenseng, Frode; Wichstrøm, Lars. (2015) Reciprocal relations between student-teacher conflict, childrens social skills and externalizing behavior: A three-wave longitudinal study from preschool to third grade. International Journal of Behavioral Development
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars. (2015) Predictors of change in BMI from the age of 4 to 8. Journal of Pediatric Psychology
  Academic article
• Viddal, Kristine Rensvik; Berg-Nielsen, Turid Suzanne; Wan, Ming Wai; Green, Jonathan; Hygen, Beate Wold; Wichstrøm, Lars. (2015) Secure attachment promotes the development of effortful control in boys. Attachment & Human Development
  Academic article
• Jozefiak, Thomas; Kayed, Nanna Sønnichsen; Rimehaug, Tormod; Wormdal, Anne Kristine; Brubakk, Ann-Mari; Wichstrøm, Lars. (2015) Prevalence and comorbidity of mental disorders among adolescents living in residential youth care. European Child and Adolescent Psychiatry
  Academic article

2014

• Hygen, Beate Wold; Guzey, Ismail Cuneyt; Belsky, Jay; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2014) Catechol-O-methyltransferase Val158Met genotype moderates the effect of disorganized attachment on social development in young children. Development and Psychopathology
  Academic article
• Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2014) Psychiatric disorders in preschoolers: the structure of DSM-IV symptoms and profiles of comorbidity. European Child and Adolescent Psychiatry
  Academic article
• Soest, Tilmann von; Wichstrøm, Lars. (2014) Secular trends in eating problems among norwegian adolescents from 1992 to 2010. International Journal of Eating Disorders
  Academic article
• Wichstrøm, Lars; Belsky, Jay; Jozefiak, Thomas; Sourander, Andre; Berg-Nielsen, Turid Suzanne. (2014) Predicting Service Use for Mental Health Problems Among Young Children. Pediatrics
  Academic article
• Stenseng, Frode; Belsky, Jay; Skalicka, Vera; Wichstrøm, Lars. (2014) Preschool Social Exclusion, Aggression, and Cooperation: A Longitudinal Evaluation of the Need-to-Belong and the Social-Reconnection Hypotheses. Personality and Social Psychology Bulletin
  Academic article
• Kårstad, Silja Berg; Kvello, Øyvind; Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne. (2014) What do parents know about their children's comprehension of emotions? Accuracy of parental estimates in a community sample of pre-schoolers. Child: Care, Health and Development
  Academic article

2013

• Solheim, Elisabet; Wichstrøm, Lars; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2013) Do Time in Child Care and Peer Group Exposure Predict Poor Socioemotional Adjustment in Norway?. Child Development
  Academic article
• Steinsbekk, Silje; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2013) Sleep Disorders in Preschoolers: Prevalence and Comorbidity with Psychiatric Symptoms. Journal of Developmental and Behavioral Pediatrics
  Academic article
• Wichstrøm, Lars; Soest, Tilmann M von; Kvalem, Ingela Lundin. (2013) Predictors of Growth and Decline in Leisure Time Physical Activity From Adolescence to Adulthood. Health Psychology
  Academic article
• Hystad, Hilde Tang; Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars; Gudbrandsen, Oddrun Anita. (2013) A randomised study on the effectiveness of therapist-led v. self-help parental intervention for treating childhood obesity. British Journal of Nutrition
  Academic article
• Wichstrøm, Lars; Belsky, Jay; Berg-Nielsen, Turid Suzanne. (2013) Preschool predictors of childhood anxiety disorders: a prospective community study. Journal of Child Psychology and Psychiatry
  Academic article
• Soest, Tilmann von; Wichstrøm, Lars. (2013) Secular Trends in Depressive Symptoms Among Norwegian Adolescents from 1992 to 2010. Journal of Abnormal Child Psychology
  Academic article
• Sveen, Trude Hamre; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2013) Detecting Psychiatric Disorders in Preschoolers: Screening With the Strengths and Difficulties Questionnaire. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Ferreiro, Fátima; Wichstrøm, Lars; Seoane, Gloria; Senra, Carmen. (2013) Reciprocal Associations Between Depressive Symptoms and Disordered Eating Among Adolescent Girls and Boys: A Multiwave, Prospective Study. Journal of Abnormal Child Psychology
  Academic article

2012

• Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Rimehaug, Tormod. (2012) Competence and emotional/behavioural problems in 7-16-year-old Norwegian school children as reported by parents. Nordic Journal of Psychiatry
  Academic article
• Ellis, Lise Carol; Berg-Nielsen, Turid Suzanne; Lydersen, Stian; Wichstrøm, Lars. (2012) Smoking during pregnancy and psychiatric disorders in preschoolers. European Child and Adolescent Psychiatry
  Academic article
• Soest, Tilmann M von; Kvalem, Ingela Lundin; Wichstrøm, Lars. (2012) Predictors of cosmetic surgery and its effects on psychological factors and mental health: a population-based follow-up study among Norwegian females. Psychological Medicine
  Academic article
• Soest, Tilmann M von; Bramness, Jørgen Gustav; Pedersen, Willy; Wichstrøm, Lars. (2012) The relationship between socio-economic status and antidepressant prescription: a longitudinal survey and register study of young adults. Epidemiology and Psychiatric Sciences (EPS)
  Academic article
• Berg-Nielsen, Turid Suzanne; Solheim, Elisabet; Belsky, Jay; Wichstrøm, Lars. (2012) Preschoolers' psychosocial problems: In the eyes of the beholder? Adding teacher characteristics as determinants of discrepant parent-teacher reports. Child Psychiatry and Human Development
  Academic article
• Steinsbekk, Silje; Wichstrøm, Lars; Ødegård, Rønnaug; Mehus, Ingar. (2012) Change in Body Fat during a Family-Based Treatment of Obesity in Children: The Relative Importance of Energy Intake and Physical Activity. Obesity Facts
  Academic article
• Solheim, Elisabet; Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) The three dimensions of the Student-Teacher Relationship Scale: CFA validation in a preschool sample. Journal of Psychoeducational Assessment
  Academic article
• Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Angold, Adrian; Egger, Helen L.; Solheim, Elisabet; Sveen, Trude Hamre. (2012) Prevalence of psychiatric disorders in preschoolers. Journal of Child Psychology and Psychiatry
  Academic article
• Wichstrøm, Lars; Berg-Nielsen, Turid Suzanne; Angold, Adrian. (2012) About 7% of 4-year-olds in Norway meet criteria for a psychiatric diagnosis. Evidence-Based Mental Health
  Abstract
• Berg-Nielsen, Turid Suzanne; Wichstrøm, Lars. (2012) The mental health of preschoolers in a Norwegian population-based study when their parents have symptoms of borderline, antisocial, and narcissitic personality disorders: at the mercy of unpredictability. Child and Adolescent Psychiatry and Mental Health (CAPMH)
  Academic article

2011

• Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2011) Prevalence and characteristics of depressive disorders in early adolescents in central Norway. Child and Adolescent Psychiatry and Mental Health (CAPMH)
  Academic article
• Undheim, Anne Mari; Wichstrøm, Lars; Sund, Anne Mari. (2011) Emotional and behavioral problems among school adolescents with and without reading difficulties as measured by the Youth Self-Report: a one-year follow-up study. Scandinavian Journal of Educational Research
  Academic article
• Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2011) Role of physical and sedentary activities in the development of depressive symptoms in early adolescence. Social Psychiatry and Psychiatric Epidemiology
  Academic article
• Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars. (2011) Treatment of obesity in children: Parent's perceived emotional barriers as predictor of change in body fat. Obesity Research and Clinical Practice
  Academic article

2010

• Wannebo, Wenche; Wichstrøm, Lars. (2010) Are high school students living in lodgings at an increased risk for internalizing problems?. Journal of Adolescence
  Academic article
• Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Wallander, Jan; Mattejat, Fritz. (2010) Quality of Life as reported by children and parents: a comparison between students and child psychiatric outpatients. Health and Quality of Life Outcomes
  Academic article
• Reigstad, Bjørn Steinar; Jørgensen, Kirsti; Sund, Anne Mari; Wichstrøm, Lars. (2010) Prevalences and correlates of sleep problems among adolescents in specialty mental health services and in the community: What differs?. Nordic Journal of Psychiatry
  Academic article
• Rossow, Ingeborg; Wichstrøm, Lars. (2010) Receipt of Help After Deliberate Self-Harm Among Adolescents: Changes Over an Eight-Year Period. Psychiatric Services
  Academic article

2009

• Wichstrøm, Tove; Wichstrøm, Lars. (2009) Does sports participation during adolescence prevent later alcohol, tobacco and cannabis use?. Addiction
  Academic article
• Soest, Tilmann von; Wichstrøm, Lars. (2009) Gender Differences in the Development of Dieting From Adolescence to Early Adulthood: A Longitudinal Study. Journal of Research on Adolescence
  Academic article
• Steinsbekk, Silje; Jozefiak, Thomas; Ødegård, Rønnaug; Wichstrøm, Lars. (2009) Impaired parent-reported quality of life in treatment-seeking children with obesity is mediated by high levels of psychopathology. Quality of Life Research
  Academic article
• Wannebo, Wenche; Wichstrøm, Lars. (2009) Are high school students living in lodgings at an increased risk for internalizing problems?. Journal of Adolescence
  Academic article
• Wichstrøm, Lars. (2009) Hvem går til psykolog?. Tidsskrift for Norsk psykologforening (Psykologtidsskriftet)
  Academic article
• Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Quality of life and mental health in children and adolescents: Child and parent perspectives. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181; 2009:57 (Dissertations at the Faculty of Medicine, 0805-7680; 392)
  Doctoral dissertation
• Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars. (2009) Changes in quality of life among Norwegian school children: a six-month follow-up study. Health and Quality of Life Outcomes
  Academic article
• Wichstrøm, Lars. (2009) Predictors of Non-Suicidal Self-Injury Versus Attempted Suicide: Similar or Different?. Archives of Suicide Research
  Academic article

2008

• Steinsbekk, Silje; Ødegård, Rønnaug; Wichstrøm, Lars. (2008) Childhood Adiposity:RCT study of a manualized group treatment targeting parent`s beliefs and behavior. International Journal of Pediatric Obesity
  Abstract
• Soest, Tilmann von; Wichstrøm, Lars. (2008) The impact of becoming a mother on eating problems. International Journal of Eating Disorders
  Academic article
• Wichstrøm, Lars. (2008) Selvmordsforsøk hos norske ungdommer: resultater fra undersøkelsen Ung i Norge. Suicidologi
  Academic article
• Jozefiak, Thomas; Larsson, Bo Sture; Wichstrøm, Lars; Mattejat, Fritz; Ravens-Sieberer, Ulrike. (2008) Quality of Life as reported by school children and their parents: a cross-sectional survey. Health and Quality of Life Outcomes
  Academic article
• Wichstrøm, Lars. (2008) Barns og unges psykiske helse.
  Academic chapter/article/Conference paper

2007

• Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Utvikling i ten-årene: pubertet, seksualitet, kognisjon, selvbilde og sosiale relasjoner.
  Academic chapter/article/Conference paper
• Wichstrøm, Lars. (2007) Internaliserende vansker.
  Academic chapter/article/Conference paper
• Backe-Hansen, Elisabeth; Wichstrøm, Lars. (2007) Eksternaliserende vansker.
  Academic chapter/article/Conference paper
• Wichstrøm, Lars. (2007) Depresjon og suicidalitet.
  Academic chapter/article/Conference paper
• Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Forord.
  Academic chapter/article/Conference paper
• Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Om boken.
  Academic chapter/article/Conference paper
• Hegna, Kristinn; Wichstrøm, Lars. (2007) Suicide attempts among Norwegian gay, lesbian and bisexual youths - General and specific risk factors. Acta Sociologica
  Academic article
• Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Utvikling i tenårene: pubertet, kognisjon, seksualitet, selvbilde og sosiale relasjoner.
  Academic chapter/article/Conference paper
• Kvalem, Ingela Lundin; Wichstrøm, Lars. (2007) Ung i Norge – psykososiale utfordringer. Cappelen Damm Akademisk Cappelen Damm Akademisk
  Academic anthology/Conference proceedings

2006

• Reigstad, Bjørn Steinar; Jørgensen, Kirsti; Sund, Anne Mari; Wichstrøm, Lars. (2006) Adolescents referred to specialty mental health care from local services and adolescents who remain in local treatment: what differs?. Social Psychiatry and Psychiatric Epidemiology
  Academic article
• Soest, Tilmann von; Wichstrøm, Lars. (2006) Cohabitation Reduces Bulimic Symptoms in Young Women. International Journal of Eating Disorders
  Academic article
• Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2006) Diagnosed and self-reported childhood abuse in national and regional samples of child and adolescent psychiatric patients: Prevalences and correlates. Nordic Journal of Psychiatry
  Academic article
• Wichstrøm, Lars. (2006) Sexual Orientation as a Risk Factor for Bulimic Symptoms. International Journal of Eating Disorders
  Academic article
• Wichstrøm, Lars. (2006) Predictors of Future Anabolic Androgenic Steroid Use. Medicine & Science in Sports & Exercise
  Academic article

2005

• Storvoll, Elisabet; Strandbu, Åse; Wichstrøm, Lars. (2005) A Cross-sectional study of changes in Norwegian adolescents' body image from 1992 to 2002. Body image
  Academic article
• Rossow, Ingeborg; Grøholt, Berit; Wichstrøm, Lars. (2005) Intoxicants and suicidal behaviour among adolescents: changes in levels and associations from 1992 to 2002. Addiction
  Academic article
• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2005) Suicidal and nonsuicidal adolescents: Different factors contribute to self-esteem. Suicide and Life-Threatening Behaviour
  Academic article
• Hegna, Kristinn; Mossige, Svein; Wichstrøm, Lars. (2005) Older adolescents with positive attitudes towards younger adolescents as sexual partners. Adolescence
  Academic article
• Kansi, Juliska; Wichstrøm, Lars; Bergman, Lars R.. (2005) Eating Problems and Their Risk Factors: A 7-Year Longitudinal Study of a Population Sample of Norwegian Adolescent Girls. Journal of Youth and Adolescence
  Academic article

2004

• Reigstad, B; Jørgensen, K; Wichstrøm, Lars. (2004) Changes in referrals to child and adolescent psychiatric services in Norway 1992-2001. Social Psychiatry and Psychiatric Epidemiology
  Academic article
• Heyerdahl, Sonja; Kvernmo, Siv; Wichstrøm, Lars. (2004) Self-reported behavioural/emotional problems in Norwegian adolescents from multiethnic areas. European Child and Adolescent Psychiatry
  Academic article

2003

• Pedersen, W; Samuelsen, SO; Wichstrøm, Lars. (2003) Intercourse debut age: Poor resources, problem behavior, or romantic appeal? A population-based longitudinal study. Journal of Sex Research
  Academic article
• Kansi, Juliska; Wichstrøm, Lars; Bergman, Lars R.. (2003) Eating problems and self-perception: results based on arepresentative sample of Norwegian adolescent girls. Journal of Youth and Adolescence
  Academic article
• Storvoll, Elisabeth; Wichstrøm, Lars. (2003) Gender differences in changes in and stability of conduct problems from early adolescence to early adulthood. Journal of Adolescence
  Academic article
• Wichstrøm, Lars; Hegna, Kristinn. (2003) Sexual orientation and suicide attempt. A longitudinal study of the general Norwegian adolescent population. Journal of Abnormal Psychology
  Academic article
• Sund, Anne Mari; Larsson, Bo Sture; Wichstrøm, Lars. (2003) Psychosocial correlates of depressive symptoms among 12 - 14 year-old Norwegian adolescents. Journal of Child Psychology and Psychiatry
  Academic article
• Storvoll, Elisabet; Wichstrøm, Lars; Pape, Hilde. (2003) Gender differences in the association between conduct problems and other problems among adolescents. Journal of Scandinavian Studies in Criminology and Crime Prevention
  Academic article

2002

• Storvoll, Elisabeth Esbjerg; Wichstrøm, Lars; Kolstad, Arne; Pape, Hilde. (2002) Structure of conduct problems in adolesence. Scandinavian Journal of Psychology
  Academic article
• Wichstrøm, Lars; Rossow, Ingeborg. (2002) Explaining the gender difference in self-reported suicide attempts. A nationally representative study of Norwegian adolescents. Suicide and Life-Threatening Behaviour
  Academic article
• Storvoll, Elisabeth; Wichstrøm, Lars; Kolstad, Arne; Pape, Hilde. (2002) Structure of conduct problems in adolescence. Scandinavian Journal of Psychology
  Academic article
• Storvoll, Elisabeth; Wichstrøm, Lars. (2002) Do the risk factors associated with conduct problems in adolescents vary according to gender?. Journal of Research on Adolescence
  Academic article
• Wichstrøm, Lars. (2002) Ung i Norge. Norsk Epidemiologi
  Academic article
• Sund, Anne Mari; Wichstrøm, Lars. (2002) Insecure Attachment as a Risk Factor for Future Depressive Symptoms in Early Adolescence. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article

2001

• Wichstrøm, Lars; Pedersen, Willy. (2001) Use of androgenic-anabolic steroids in adolescence: Winning, looking good or being bad?. Journal of Studies on Alcohol
  Academic article
• Sund, Anne Mari; Wichstrøm, Lars; Larsson, Bo Sture. (2001) Depressive symptoms among young Norwegian adolescents as measured by The Mood and Feelings Questionnaire (MFQ). European Child and Adolescent Psychiatry
  Academic article
• Fyrand, Live; Moum, Torbjørn; Finset, Arnstein; Wichstrøm, Lars; Glennås, Anne. (2001) Social support in female patients with rheumatoid arthritis compared to healthy controls. Psychology, Health & Medicine
  Academic article
• Pedersen, Willy; Wichstrøm, Lars; Blekesaune, Morten. (2001) Violent behaviors, violent victimization, and doping agents - A normal population study of adolescents. Journal of Interpersonal Violence
  Academic article
• Wichstrøm, Lars. (2001) The impact of pubertal timing on adolescents' alcohol use. Journal of Research on Adolescence
  Academic article
• Pedersen, Willy; Mastekaasa, Arne; Wichstrøm, Lars. (2001) Conduct problems and early cannabis initiation: a longitudinal study of gender differences. Addiction
  Academic article
• Wichstrøm, Lars. (2001) Use of anabolic-androgenic steroids in adolescence: Winning, looking good or being bad?. Journal of Studies on Alcohol
  Academic article
• Pedersen, Willy; Wichstrøm, Lars. (2001) Adolescents, doping agents, and drug use: A community study. Journal of Drug Issues (JDI)
  Academic article
• Fyrand, Live; Moum, Torbjørn; Finset, Arnstein; Wichstrøm, Lars; Glennås, A.. (2001) Social support in female patients with rheumatoid arthritis compared to healthy controls. Psychology, Health & Medicine
  Academic article

2000

• Grøholt, B; Ekeberg, Ø; Haldorsen, T; Wichstrøm, Lars. (2000) Young suicide attempters: A comparison between a clinical and an epidemiological sample. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Wichstrøm, Lars. (2000) Predictors of adolescent suicide attempts. A nationally representative longitudinal study of Norwegian adolescents. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Wichstrøm, Lars. (2000) Psychological and behavioral factors unpredictive of disordered eating. A prospective study of the general adolescent population in Norway. International Journal of Eating Disorders
  Academic article
• Fyrand, Live; Moum, Torbjørn; Wichstrøm, Lars; Finset, Arnstein; Glennås, Anne. (2000) Social network size of female patients with rheumatoid artritis compared to healthy controls. Scandinavian Journal of Rheumatology
  Academic article
• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (2000) Young suicide attempters: a comparison between a clinical and an epidemiological sample. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Fyrand, Live; Moum, Torbjørn; Wichstrøm, Lars; Finset, Arnstein; Glennås, A.. (2000) Social network size of female patients with rheumatoid arthitis compared to healthy controls. Scandinavian Journal of Rheumatology
  Academic article

1999

• Grøholt, B; Ekeberg, Ø; Wichstrøm, Lars; Haldorsen, T. (1999) Sex differences in adolescent suicides, Norway 1990-92. Suicide and Life-Threatening Behaviour
  Academic article
• Rossow, Ingeborg; Pape, Hilde; Wichstrøm, Lars. (1999) Young, wet and wild. Alcohol intoxications and violent behavior in adolescence. Addiction
  Academic article
• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1999) Sex differences in adolescent suicides, Norway 1990-92. Suicide and Life-Threatening Behaviour
  Academic article
• Wichstrøm, Lars. (1999) The emergence of gender difference in depressed mood during adolescence: The role of intensified gender socialization. Developmental Psychology
  Academic article
• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1999) Sex differences in adolescent suicides in Norway, 1990-1992. Suicide and Life-Threatening Behaviour
  Academic article

1998

• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1998) Suicide among children and younger and older adolescents in Norway: a comparative study. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Wichstrøm, Lars. (1998) Alcohol intoxication and school dropout. Drug and Alcohol Review
  Academic article
• Grøholt, Berit; Ekeberg, Ø; Wichstrøm, Lars; Haldorsen, Tor. (1998) Suicide among children and younger adolescents in Norway: A comparative study. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article

1997

• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1997) Youth suicide in Norway, 1990-1992: A comparison between children and adolescents completing suicide and age- and gender-matched controls. Suicide and Life-Threatening Behaviour
  Academic article
• Steptoe, Andrew; Wardle, Jane; Fuller, R.; Holte, A.; Justo, J.; Sanderman, R.. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine
  Academic article
• Wichstrøm, Lars; Fyrand, L.; Moum, T.; Glennås, A.; Kvien, T.. (1997) The impact of personality and social support on mental health for female patients with reumatoid arthritis. Social Indicators Research
  Academic article
• Wichstrøm, Lars; Grøholt, B.; Ekeberg, Ø.; Laake, P.. (1997) Adolescent suicide in Norway 1990-1992 : a comparison between adolescents who commit suicide and normal adolescents. Suicide and Life-Threatening Behaviour
  Academic article
• Wichstrøm, Lars; Rossow, I.. (1997) Når nøden er størst - er hjelpen nærmest? : parasuicid hos ungdom. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article
• Steptoe, A.; Wardle, J.; Fuller, R.; Justo, J.; Sanderman, R.; Wichstrøm, Lars. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine
  Academic article
• Fyrand, Live; Wichstrøm, Lars; Moum, Torbjørn; Glennås, Anne; Kvien, Tore Kristian. (1997) The Impcact of Personality and Social Support on Mental Health for Female Patients with Rheumatoid Arthritis. Social Indicators Research
  Academic article
• Fyrand, Live; Wichstrøm, Lars; Moum, Torbjørn; Glennås, A.; Kvien, Tore K.. (1997) The impact of personality and social support on mental helath for female patients with rheumatoid arthritis. Live Fyrand et al. Social Indicators Research
  Academic article
• Steptoe, Andrew; Wardle, Jane; Fuller, R; Holte, A; Justo, J; Sanderman, R. (1997) Leisure-time physical exercise: prevalence, attitudinal correlates, and behavioral correlates among young Europeans from 21 countries. Preventive Medicine
  Academic article
• Grøholt, Berit; Ekeberg, Øivind; Wichstrøm, Lars; Haldorsen, Tor. (1997) Youth Suicide in Norway, 1990-1992: A Comparison between Children and Adolescents Completing Suicide and Age- and Gender-Matched Controls. Suicide and Life-Threatening Behaviour
  Academic article

1996

• Skogen, Ketil; Wichstrøm, Lars. (1996) Delinquency in the Wilderness: Patterns of Outdoor Recreation Activities and Conduct Problems in the General Adolescent Population. Leisure Studies
  Academic article
• Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1996) Increased rate of conduct problems in urban areas: what is the mechanism?. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article
• Wichstrøm, Lars; Skogen, K.; Øia, T.. (1996) The increased rate of conduct problems in urban areas : what is the mechanism?. Journal of the American Academy of Child and Adolescent Psychiatry
  Academic article

1995

• Wichstrøm, Lars. (1995) Gutter og jenter - to forskjellige verdener?.
  Academic chapter/article/Conference paper
• Wichstrøm, Lars. (1995) Harter's Self-Perception Profile for Adolescents: reliability, validity and evaluation of the question format. Journal of Personality Assessment
  Academic article
• Pedersen, Willy; Wichstrøm, Lars. (1995) Patterns of delinquency in Norwegian adolescents. British Journal of Criminology
  Academic article
• Wichstrøm, Lars. (1995) Social, psychological and physical correlates of eating problems. A study of the general adolescent population in Norway. Psychological Medicine
  Academic article
• Wichstrøm, Lars; Holte, Arne. (1995) Fusion in the parent-relationship of schizophrenics. Psychiatry
  Academic article
• Skogen, Ketil; Wichstrøm, Lars. (1995) Kriminalitet og klasse. Selvrapportert kriminalitet og annen problematferd blant norsk ungdom. Nordisk Tidsskrift for Kriminalvidenskab
  Academic article
• Wichstrøm, Lars. (1995) Hvem? Hva? Hvor? - Om ungdom og idrett. En landsdekkende surveyundersøkelse. Kulturdepartementet Kulturdepartementet
  Report

1994

• Wichstrøm, Lars; Holte, Arne; Husby, Ragnhild; Wynne, Lyman C.. (1994) Disqualifying family communication as a predictor of changes in offspring competence. A 3-year longitudinal study of sons of psychiatric patients. Journal of Family Psychology
  Academic article
• Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1994) Social and cultural factors related to eating problems among adolescents in Norway. Journal of Adolescence
  Academic article
• Wichstrøm, Lars. (1994) Predictors of Norwegian adolescents' sunbathing and use of sunscreen. Health Psychology
  Academic article
• Rossow, Ingeborg; Wichstrøm, Lars. (1994) Parasuicide and use of intoxicants among Norwegian adolescents. Suicide and Life-Threatening Behaviour
  Academic article
• Steptoe, Andrew; Wardle, Jane; Vinck, Jan; Tuomisto, M; Holte, Arne; Wichstrøm, Lars. (1994) Personality and attitudinal correlates of healthy and unhealthy lifestyles in young adults. Psychology and Health
  Academic article
• Wichstrøm, Lars; Skogen, Ketil; Øia, Tormod. (1994) Social and Cultural Factors Related to Eating Problems among Adolescents in Norway. Journal of Adolescence
  Academic article
• Wichstrøm, Lars. (1994) Ungdommens solingsvaner. Solvaneundersøkelsen 1993. Den Norske Kreftforening/UNGFORSK Den Norske Kreftforening/UNGFORSK
  Report
• Wichstrøm, Lars. (1994) Mental helse blant ungdom i Norge. Oslo som særtilfelle?. UNGFORSK UNGFORSK
  Report
• Wichstrøm, Lars. (1994) Ungdommens solingsvaner. Solvaneundersøkelsen 1994. UNGFORSK UNGFORSK
  Report

1993

• Wichstrøm, Lars. (1993) Disqualifying family communication and anxiety in offspring at risk for psychopathology. Acta Psychiatrica Scandinavica
  Academic article
• Wichstrøm, Lars; Holte, Arne; Husby, Ragnhild; Wynne, Lyman C.. (1993) Competence in children at risk for psychopathology predicted from confirmatory and disconfirmatory family communication. Family Process
  Academic article
• Wichstrøm, Lars. (1993) Relationship control and interpersonal perception in marriage. Scandinavian Journal of Psychology
  Academic article
• Wichstrøm, Lars. (1993) Family intercation and individual dysfunction. UNGFORSK UNGFORSK
  Doctoral dissertation
• Wichstrøm, Lars. (1993) Hvem sprang - Hvem sto igjen og hang? Ungdomsskoleelevers skolemotivasjon. Vedlegg til instillingen fra arbeidsgruppen for reformer på ungdomstrinnet. UNGFORSK UNGFORSK
  Report

1992

• Wichstrøm, Lars. (1992) Ung i Norge. Norsk Epidemiologi
  Academic article
• Wichstrøm, Lars. (1992) Ungdommens solingsvaner. Solvaneundersøkelsen 1992. Den Norske Kreftforening/UNGFORSK Den Norske Kreftforening/UNGFORSK
  Report

1991

• Wichstrøm, Lars. (1991) Relations between personality development, interpersonal perception, and communication in parents of schizophrenics, psychiatric controls and normals. Acta Psychiatrica Scandinavica
  Academic article
• Wichstrøm, Lars. (1991) Maturity of personality and family communication. Scandinavian Journal of Psychology
  Academic article
• Wichstrøm, Lars. (1991) Confirmatory and disconfirmatory feedback in families of schizophrenics, pathological controls and normals. Replication and expansion. Acta Psychiatrica Scandinavica
  Academic article
• Wichstrøm, Lars. (1991) The Relationship Control Coding System (RCC). Rationale and reliability.
  Academic chapter/article/Conference paper

1990

• Wichstrøm, Lars. (1990) Disconfirmatory feedback in families of schizophrenics. Scandinavian Journal of Psychology
  Academic article
• Holte, Arne; Wichstrøm, Lars. (1990) Confirmatory and disconfirmatory feedback in families of schizophrenics, pathological controls and normals. Acta Psychiatrica Scandinavica
  Academic article

1988

• Wichstrøm, Lars. (1988) The quest for family patterns of interaction. [Mangler utgivernavn] [Mangler utgivernavn]
  Report

1987

• Wichstrøm, Lars. (1987) En diskusjon av ulike familietypologier.
  Academic chapter/article/Conference paper
• Holte, Arne; Wichstrøm, Lars; Ernø, Ø. K; Kveseth, K.. (1987) Confirmatory feedback in families of schizophrenics.
  Academic chapter/article/Conference paper